Luis Castillo dropped to 0-3 after giving up four runs in six innings Sunday against the Royals.
Castillo had good velocity today and got through three innings scoreless, but really, he was hit hard throughout. At this point, it seems like it’d be difficult to justify keeping him and his 6.29 ERA in the Seattle rotation after Bryce Miller’s return. It’d be interesting to see if he could contribute out of the pen; all 250 of his appearances in the majors have been as a starter. Right now, he’s probably looking at one more start next weekend against the White Sox before Miller is activated.